can we get your city and state so we can look it up, Yes you could try an amp the channel master 7777 is a great amp so it the winegard ap8275 as well, those amps will give you 27-30 db gain on uhf.
Where is your antenna???
How High up??
Pointed which direction (compass heading)???
What type of coax????
How long of a run??? Splitters????
How did you aim it?????
These are all things that can affect ota reception.
Did I miss anything????